If this is the type of stuff you get to all day do during retirement, fast-forwarding the next 50 years suddenly doesn't sound so terrible. 

Don Martini, a 75 year-old Giants superfan from Blairstown, New Jersey, spent the past two years in a rather interesting way. 20 x 17 ft. stadium replica, which actually offers some architectural improvements to the stadium, cost Martini somewhere between $15,000-$20,000 to complete. Yet as this video shows, there isn't really a price one could put on true fanhood. 

[H/T, S/G: SportsGrid]